One problem related to tank filler pipe and cap has been reported for the 2000 Ford Taurus. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Ford Taurus based on all problems reported for the 2000 Taurus.
Engine light kept coming on. When taken to dealer , he thought fuel tank cap might not been on right, but light keeps coming , and that was the reason engine light was coming on.